Lincoln Electric SVM207-A Installation, Technical Specifications Ranger 3 Phase K2337-1 & K2337-2

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A-2

INSTALLATION

A-2

 

 

 

 

TECHNICAL SPECIFICATIONS - RANGER® 3 PHASE (K2337-1 & K2337-2)

 

 

 

INPUT - GASOLINE ENGINE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Make/Model

Description

Horsepower

Operating

Displacement

 

Starting

Capacities

 

 

 

 

 

Speed (RPM)

cu. in.

 

System

 

 

 

 

 

 

 

 

(cu.cm.)

 

 

 

 

K2337-1

 

 

20 HP @

 

 

38(624)

 

 

 

 

Kohler

2 cylinder

3600 RPM

High Idle 3700

Kohler

 

 

 

 

CH20S

4 Cycle

 

CH20S

 

12VDC

Fuel:

 

Air-Cooled

 

 

 

 

 

Battery

9 Gal (34 L)

 

Gasoline

 

 

 

 

 

 

Electric Start

 

 

 

 

 

 

 

 

 

 

K2337-2

Engine.

 

Full Load 3500

41(674)

 

Group 58

 

 

Aluminum Alloy

23 HP @

 

 

 

Battery

 

 

Kohler

with Cast Iron

3600 RPM

 

 

Kohler

 

(435 cold

Lubricating Oil:

CH23S

Liners,

 

Low Idle 2200

CH23S

 

cranking

2.0 Qts. (1.9 L)

 

Electronic

 

 

 

 

 

amps)

 

 

 

Ignition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATED OUTPUT @ 104°F (40°C)- WELDER

Welding Output

AC Constant Current 225A / 25V / 100%

DC Constant Current 210A / 25V / 100%

DC Constant Voltage 200A / 20V / 100%

RATED OUTPUT @ 104°F (40°C)- GENERATOR

Auxiliary Power 1

11,500 Watts Peak,10,500 Watts Continuous, 3 Phase 60 Hz AC,480V

10,500 Watts Peak, 9500 Watts Continuous, Single Phase 60 Hz AC,120V/240V

PHYSICAL DIMENSIONS

HEIGHT

WIDTH

DEPTH

WEIGHT

30.3 in.

19.1 in.

42.3 in.

538 lbs.

770 mm

485 mm

1074 mm

(244kg)

 

 

 

 

1.Output rating in watts is equivalent to volt - amperes at unity factor.Output voltage is within +/-10% at all loads up to rated capacity. When welding available auxiliary power will be reduced.

RANGER® 3 PHASE

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Contents Ranger 3 Phase Safety Ranger 3 PhaseFumes and Gases Welding Cutting Précautions DE Sûreté Safety Methods of Reducing Emissions Mains Supply Master Table of Contents for ALL Sections Table of Contents Installation Section Auxiliary Power InstallationTechnical Specifications Ranger 3 Phase K2337-1 & K2337-2 Height Width Depth WeightSpark Arrester Safety PrecautionsMachine Grounding TowingVehicle Mounting PRE-OPERATION ServiceGasoline Can cause fire or explosionHigh Altitude Operation Welding Output CablesTotal Combined Length of Electrode and Work Cables Angle of OperationInstructions Gfci Duplex Receptacles Auxiliary PowerVolt 3 Phase Receptacle with Ground 120/240 Volt Dual Voltage ReceptacleAuxiliary Power While Welding Ground WireStandby Power Connections TABLE A.1 Simultaneous Welding and PowerConnection of Ranger 3 Phase to Premises Wiring Figure A.3USE These Devices with a Ranger 3 Phase Electrical Device USE with the Ranger 3 PhaseDevices Without Addi Tional Resistive Type Loads Table of Contents Operation Section GENERAL DESCRIPTION Engine SwitchOperation Welder Controls Function and OperationRange Switch Polarity SwitchRanger 3 Phase Approximate Fuel Consumption Control DialStick Constant Current Welding Wire Feed Welding Processes Constant VoltageWelding Process TIG Constant Current WeldingStick Auto Starting the Engine STARTING/SHUTDOWN InstructionsBREAK-IN Period Stopping the EngineTable of Contents Accessories Section Accessories K1745-1 Welding GAS Cylinder LPG Tank HolderStick WIRE FEEDRECOMMENDED EQUIPMENT TIGRanger 3 Phase Table of Contents Maintenance Section Maintenance Safety PrecautionsOIL Filter Change Gfci Receptacle Testing and RESET- Ting ProcedureAIR Cleaner and Other Maintenance Slip Rings Do not attempt to polish slip rings while engine is runningFram CA79 BatteryEngine Maintenance Parts KOHLER C23S CHAMPION RC12YCMAINTENANCED-5 Figure D.1 Major Component LocationRanger 3 Phase 1TABLE of CONTENTS-THEORY of Operation Section E-1 General Description Theory of OperationEngine Components and Operation ROTOR, Stator & Control Circuits Figure E.2 ROTOR, Stator and Control CircuitsWeld Circuitry Figure E.2 Weld Circuitry1TABLE of Contents Troubleshooting and Repair F-1 Troubleshooting and Repair HOW to USE Troubleshooting GuidePC Board Troubleshooting Procedures Return to SectionDiagram Perform the Output Bridge Test Gram Wiring Wiring Diagram Troubleshooting and Repair Figure F.4 and/or the Wiring Test Description Rotor Voltage Test ProcedureMaterials Needed Test Procedure Rotor Voltage TestRotor Resistance Test TEST PROCEDURE Figure F.2 Slip RingsAuxiliary and Field Winding Test Auxiliary Windings To test the 480 VAC 3 Phase windingProbes Reading To test the 120 VAC windingFigure F.4 Control PC Board Field WindingRanger 3 Phase Output Rectifier Bridge Test Figure F.5 OUTPUT RECTIFIER + Meter Lead Meter ReadingToroid Test Toroid Test Charging Circuit Test Voltage Regulator AC Lead DC Lead Engine Throttle Adjustment Test Engine Throttle Adjustment Test Low Idle Adjustment SolenoidNut Housing Figure F.9 115VAC Supply Waveform High IDLE- no Load Normal Open Circuit Voltage Waveform 115 VAC Supply Scope SettingsHigh Idle no Load Output Control AT Maximum Typical DC Weld Output Waveform CV Mode Machine LoadedTypical DC Weld Output Waveform CC Mode Machine Loaded to 200 Amps AT 26 VDCTypical AC Weld Output Waveform Machine Loaded to 225 Amps AT 25 VDCAbnormal Open Circuit Weld Voltage Waveform CV Mode Abnormal Open Circuit DC Weld Voltage Waveform Normal Open Circuit Weld Voltage Waveform CV Mode Normal Open Circuit DC Weld Voltage Waveform CC Mode Normal Open Circuit AC Weld Voltage Waveform Ranger 3 Phase Brush Removal and Replacement Procedure Brush Removal and Replacement Procedure ProcedureBrush Assembly Bracket Bolts Ranger 3 Phase Printed Circuit Board Removal Replacement Procedure Printed Circuit Board Removal Figure F.10 Door RemovalOutput Rectifier Bridge Removal Replacement Procedure Output Rectifier Bridge Removal Figure F.11 OUTPUT RECTIFIERENGINE/ROTOR Removal and Replacement Procedure ENGINE/ROTOR Removal and Replacement Procedure Procedure Rotor Removal Procedure Figure F.13 Engine and Rotor Removed from StatorReassembly Procedure Retest After Repair Table of Contents Diagram Section Ranger 3-PHASE RaNGEr 3 phaSESchEmaTic cOmplETE machiNE l12259 L12259ElEcTrical DiaGramS